Upgrade your Honda S2000 with the Innovative Mounts 80750 K-Series Engine Swap Mount Kit, engineered for installing a compatible Honda K20 or K24 engine into the 2000–2009 Honda S2000 AP1/AP2 chassis.

Designed specifically for K-Series engine conversions, the Innovative Mounts 80750 features durable steel construction, performance polyurethane bushings, and specialized mounting geometry that provides additional exhaust header clearance compared with conventional K-Series swap mounting arrangements.

The Honda S2000 is renowned for its lightweight rear-wheel-drive platform, balanced handling, and high-revving factory F20C and F22C1 engines. For enthusiasts seeking the versatility, aftermarket support, and performance potential of Honda's K-Series engine family, the Innovative Mounts 80750 provides a purpose-built mounting solution.

Featuring CAD/CAM engineering, stress-analyzed components, and Innovative Mounts' no-tear polyurethane bushings, this conversion mount kit helps reduce excessive engine movement, improve drivetrain stability, and maintain consistent engine positioning during demanding driving conditions.

Whether you're building a naturally aspirated K20-powered S2000, a high-torque K24 street car, or a custom turbocharged K-Series track project, the Innovative Mounts 80750 provides a dependable foundation for your engine conversion.

Designed for Honda S2000 K-Series Engine Conversions

The Innovative Mounts 80750 is engineered for the 2000–2009 Honda S2000 chassis when installing a compatible K-Series engine with a manual transmission.

Key advantages include:

• Application-specific design for the Honda S2000 AP chassis.

• Supports compatible Honda K-Series engine conversions.

• Designed for manual transmission applications.

• Additional exhaust header clearance.

• Durable steel mounting construction.

• Performance polyurethane bushings.

• Reduced excessive engine movement.

• Improved drivetrain stability.

• CAD/CAM-engineered mounting geometry.

• Multiple bushing hardness options for street and competition applications.

Extra Exhaust Header Clearance

One of the primary advantages of the Innovative Mounts 80750 is its specialized design that provides additional exhaust header clearance.

K-Series engine conversions can introduce packaging challenges due to the engine's exhaust layout and the limited space available within the S2000 engine bay.

The 80750 is engineered to provide additional clearance around the exhaust header area, making it an attractive option for custom K-Series swap projects.

This feature is particularly beneficial when planning:

• Aftermarket exhaust header installations.

• Custom exhaust manifolds.

• Performance exhaust routing.

• Turbocharged K-Series applications.

• Engine bay configurations where header clearance is a concern.

Important: Additional header clearance does not guarantee compatibility with every aftermarket header, turbo manifold, or exhaust configuration. Custom fabrication may still be required.

Honda K20 and K24 Engine Swap Applications

Honda's K-Series engine family is a popular choice for performance builds because of its strong aftermarket support, efficient cylinder head designs, and extensive tuning potential.

Depending on the engine selected, a K-Series conversion can provide an excellent balance of horsepower, torque, reliability, and upgrade potential.

Popular engine candidates include:

• Honda K20A

• Honda K20A2

• Honda K20Z1

• Honda K20Z3

• Honda K24A

• Honda K24A2

• Honda K24Z-series engines, subject to additional compatibility verification

Important: Individual engine compatibility depends on the block, engine-side mounting brackets, accessory configuration, oil pan, transmission arrangement, and supporting swap components. Not every K-Series engine is a direct bolt-in application.

Performance Polyurethane Bushings

The Innovative Mounts 80750 utilizes performance polyurethane bushings designed to reduce excessive drivetrain movement.

Compared with conventional factory rubber mounts, polyurethane bushings provide increased resistance to engine rocking during acceleration, deceleration, and shifting.

Benefits include:

• Reduced excessive engine movement.

• Improved drivetrain stability.

• More consistent engine positioning.

• Reduced mount deflection under load.

• Improved drivetrain response.

• Potential reduction in wheel hop.

• Increased resistance to drivetrain movement.

• Multiple available bushing hardness options.

Durable Steel Construction

Innovative Mounts manufactures the 80750 using steel mounting components engineered for performance drivetrain applications.

CAD/CAM design and stress analysis help provide consistent mounting geometry and dependable drivetrain support.

The mounting system is designed to accommodate the unique installation requirements of a K-Series engine within the S2000 chassis.

Features

• 2000–2009 Honda S2000 Compatibility: Designed for AP1 and AP2 chassis applications.

• K-Series Engine Swap Design: Supports compatible Honda K-Series engine conversions.

• Extra Header Clearance: Specialized mounting arrangement provides additional exhaust header clearance.

• Manual Transmission Application: Designed for compatible manual transmission conversion configurations.

• Steel Construction: Durable engine mounting components for performance applications.

• CAD/CAM Engineered: Developed for accurate fitment and consistent manufacturing quality.

• Stress-Analyzed Components: Designed to withstand demanding drivetrain loads.

• No-Tear Polyurethane Bushings: Help minimize excessive engine movement.

• Improved Drivetrain Stability: Helps control unwanted engine movement during acceleration.

• Improved Throttle Response: Reduced mount deflection can improve drivetrain responsiveness.

• Performance-Oriented Design: Suitable for properly configured naturally aspirated and forced-induction builds.

• Multiple Bushing Hardness Options: Available in 75A, 85A, and 95A configurations.

• Street and Motorsport Applications: Supports performance-oriented street, track, and racing projects.

• Lifetime Warranty: Backed by Innovative Mounts' lifetime warranty, subject to manufacturer terms.

Popular Performance Applications

K20-Powered Honda S2000 Builds

Provides specialized mounting support for compatible high-revving K20 engine conversions.

K24-Powered Honda S2000 Builds

Offers a mounting foundation for properly configured K24 conversions where increased displacement and torque are desired.

Naturally Aspirated K-Series Performance

Suitable for compatible K-Series engines equipped with upgraded camshafts, intake manifolds, headers, and other naturally aspirated performance components.

Turbocharged K-Series S2000 Applications

The additional header clearance can be beneficial when planning custom turbo manifold and exhaust routing.

Track and Road Racing Builds

Performance polyurethane bushings help maintain more consistent engine positioning during acceleration, braking, and cornering.

Drag Racing Applications

Firmer bushings can help reduce excessive drivetrain movement under aggressive acceleration.

Custom Honda Performance Projects

Ideal for enthusiasts building a unique K-Series-powered S2000 using a properly engineered drivetrain conversion.

Additional Information

• Manufacturer: Innovative Mounts
• Part Number: 80750
• Product Type: K-Series Engine Swap Adapter Mount Kit
• Vehicle Application: 2000–2009 Honda S2000
• Chassis Compatibility: AP1 / AP2
• Engine Compatibility: Compatible Honda K-Series Engines
• Original Engine: Honda F20C / F22C1
• Transmission Application: Manual
• Mount Construction: Steel
• Bushing Material: Performance Polyurethane
• Available Bushing Hardness Options: 75A / 85A / 95A
• Special Design Feature: Extra Exhaust Header Clearance
• Engineering: CAD/CAM Designed and Stress Analyzed
• Manufacturer-Listed Product Weight: Approximately 20 lbs
• Warranty: Manufacturer Lifetime Warranty, Subject to Terms

Available Polyurethane Bushing Hardness Options

75A – Black – Street / Performance

The softest available option for the 80750.

Designed for performance-oriented street vehicles where improved drivetrain stability is desired while retaining some vibration isolation.

Manufacturer horsepower guidance: approximately 250–400 HP.

85A – Grey – Performance / Race

Provides increased drivetrain rigidity for modified engines, aggressive driving, and competition applications.

Manufacturer horsepower guidance: approximately 400–500 HP.

95A – Red – Extreme Race

The stiffest available polyurethane option, intended for high-output engines and dedicated racing applications.

Manufacturer horsepower guidance: 500+ HP.

These horsepower ranges are general manufacturer selection guidelines rather than guaranteed load ratings.

Important: Firmer polyurethane bushings generally increase noise, vibration, and harshness transmitted into the vehicle cabin.

Common Reasons for Replacement or Upgrade

• K-Series Engine Conversion: Provides specialized mounting components for installing a compatible K-Series engine into the Honda S2000.

• Extra Header Clearance: Offers additional space around the exhaust header area.

• Improved Drivetrain Stability: Helps reduce excessive engine movement during acceleration.

• Reduced Mount Deflection: Provides firmer engine support compared with conventional rubber mounts.

• Improved Drivetrain Response: Helps maintain more consistent engine positioning under load.

• Performance Engine Builds: Suitable for compatible naturally aspirated and turbocharged K-Series applications.

• Track and Racing Applications: Supports performance-oriented drivetrain configurations.

• Custom Exhaust Installations: Provides additional header clearance for properly configured exhaust systems.

• Street and Competition Use: Multiple bushing hardness options accommodate different driving requirements.

Installation Notes

1. Verify Vehicle Compatibility: Confirm that the vehicle is a 2000–2009 Honda S2000.

2. Confirm Engine Compatibility: Identify the exact Honda K-Series engine being installed.

3. Verify Transmission Configuration: Confirm compatibility between the selected engine, manual transmission, and required drivetrain adapters.

4. Plan the Complete Conversion: Obtain the required engine, transmission components, clutch, flywheel, driveshaft solution, wiring, ECU, cooling system, and other supporting parts.

5. Inspect Factory Mounting Locations: Check the chassis mounting points and surrounding components for damage or corrosion.

6. Support the Vehicle and Drivetrain: Use appropriate lifting equipment and engine support tools.

7. Remove the Factory Engine: Follow applicable Honda service procedures.

8. Prepare the K-Series Engine: Install the appropriate engine-side brackets and required swap components.

9. Install the Innovative Mounts Components: Position the conversion mounts according to the manufacturer's installation instructions.

10. Verify Engine Positioning: Confirm that the drivetrain is correctly aligned and the mounts are not binding.

11. Check Exhaust Header Clearance: Verify adequate clearance around the exhaust manifold, header, steering components, and chassis.

12. Inspect Oil Pan and Subframe Clearance: Ensure the selected K-Series oil pan and accessories do not interfere with surrounding components.

13. Verify Transmission and Driveline Alignment: Confirm proper transmission positioning and driveline geometry.

14. Check Hood Clearance: Verify that the installed K-Series engine and intake components clear the hood.

15. Complete Supporting Systems: Install and verify the ECU, wiring, cooling, fuel, intake, exhaust, and clutch components.

16. Torque Mounting Hardware: Follow Innovative Mounts' instructions and applicable Honda factory torque specifications.

17. Perform a Final Inspection: Check mounting hardware, engine clearance, exhaust clearance, fluid connections, and drivetrain operation before driving.

18. Check for Excessive Vibration: Some increase in vibration is normal with performance polyurethane mounts, particularly with firmer bushing options.

19. Recheck After Initial Use: Inspect the mounting hardware and drivetrain components after the initial driving period.

Professional installation is strongly recommended, as K-Series engine conversions require careful drivetrain integration and may involve custom fabrication.

What's Included

The Innovative Mounts 80750 includes:

• Application-specific K-Series engine conversion mounting components

• Performance polyurethane bushings in the selected hardness configuration

The kit is intended to provide the engine mounting adapters for a compatible S2000 K-Series conversion.

Important: Confirm the exact mount count, brackets, and hardware included with the selected 80750 configuration before ordering. The manufacturer does not identify this as a complete engine swap package.

Additional Components Required

The following components are not included unless separately specified:

• Honda K-Series engine

• Compatible manual transmission and any required adapter components

• Clutch and flywheel

• Transmission and driveline conversion components

• ECU and wiring conversion components

• Cooling system modifications

• Fuel system components

• Intake and exhaust components

• Oil pan or accessory clearance components, if required

• Additional engine-side brackets, if required

• Custom fabrication components, as applicable

Transform your Honda S2000 with the Innovative Mounts 80750 K-Series Engine Swap Mount Kit, engineered for 2000–2009 AP1/AP2 applications using compatible Honda K-Series engines and manual transmission configurations.

Featuring durable steel construction, CAD/CAM engineering, stress-analyzed components, performance polyurethane bushings, and specialized mounting geometry for additional exhaust header clearance, the 80750 provides a dependable mounting foundation for a serious K-Series conversion.

Whether you're building a high-revving K20-powered S2000, a torque-focused K24 street car, or a custom turbocharged K-Series track project, Innovative Mounts delivers a purpose-built solution for your build.